Setting the global standard of diagnostic care
At Mayo Clinic Laboratories, we believe all patients deserve access to world-class diagnostic care. We work with hospitals and healthcare providers around the world to deliver unparalleled expertise and innovative diagnostic evaluations that solve the most complicated cases.
Fully integrated with Mayo Clinic and backed by more than 150 years of clinical experience, Mayo Clinic Laboratories was built upon a tradition of knowledge sharing to improve healthcare around the world. When you work with us, you gain access to the world’s most sophisticated test menu, world-renowned experts, and educational opportunities to strengthen your practice, advance knowledge, and improve patient outcomes.
Focused on quality
At Mayo Clinic Laboratories, test development is based on patient need and guided by quality management protocols modeled on standards and guidelines from the Clinical and Laboratory Standards Institute. Our extensive test validation includes a breadth of specimens with rare abnormalities. Our laboratories are CLIA-certified and CAP-accredited, and we participate in U.S. and international proficiency programs.
Commitment to education
The exchange of knowledge is a founding principle of Mayo Clinic. In this tradition, we provide a wide range of educational offerings to help our clients increase understanding.
- Regionally based clinical specialists guide best practices through physician education.
- Access to Mayo Clinic Laboratories education and insight articles.
- Many courses offer CME credits.
- Online trainings are available, such as “Dangerous Goods Shipping,” with printable certificates.
Enhanced patient outcomes
Mayo Clinic Laboratories is dedicated to the health and well-being of our patients, which means helping providers deliver care in their local settings through the utilization of our comprehensive subspecialty test menu. Our mission is grounded in our belief that the patient’s needs are paramount, and our clients receive access to:
- Expert-developed algorithms that ensure the right patient receives the right test.
- Testing for rare and complex conditions, with some of that testing exclusive to Mayo Clinic Laboratories.
- Expeditious results due to continuous test processing.
“We treat all of the specimens we receive with the same high degree of care and quality, regardless of where the sample is coming from. We could be testing a sample from a patient that lives in Rochester, Minnesota, or from someone that lives halfway across the world.”
Bobbi Pritt, M.D., Director of the Clinical Parasitology Laboratory

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Mayo Clinic Laboratories and Amprion, a global leader advancing diagnosis of neurodegenerative disorders through seed amplification testing, today announced a collaboration to expand access to Amprion's SAAmplify–αSYN (CSF) test across the United States. The test (test ID ASYNC) is available today for clients of Mayo Clinic Laboratories through the collaboration that combines the expertise of both organizations to enhance patient care and improve diagnostic accuracy for neurodegenerative diseases.
Mayo Clinic Laboratories and KYAN Technologies announced a collaboration to validate and provide the KYAN test, Optim.AI™, across the United States.
The fifth episode of “Life of a Specimen” video series highlights Joy Carol’s treatment journey after Mayo Clinic Laboratories antibody testing identified a paraneoplastic autoimmune disorder as the cause of her life-threatening symptoms.
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On this episode of “Lab Medicine Rounds,” Justin Kreuter, M.D., speaks with senior associate dean of academic affairs for Mayo Clinic Alix School of Medicine, Joseph Maleszewski, M.D., on the future of basic sciences in medical education.
In a Fierce Healthcare article, Dr. William Morice highlights AI, digital pathology, and mass spectrometry as key advancements revolutionizing healthcare diagnostics and treatment.
The fourth episode of “Life of a Specimen” video series explores the diagnosis enabled by antibody testing on Joy Carol’s cerebrospinal cord fluid and how her test result illuminated a path forward.
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The third episode of “Life of a Specimen” video series discusses the integration that drives the development of innovative tests, including the movement disorders evaluation, at Mayo Clinic Laboratories.
Check out the second episode of “Life of a Specimen,” a video exploration of the complex path taken by patient samples through testing at Mayo Clinic Laboratories. In this episode, we hear about the quality processes and careful treatment given to each sample received for testing.
Due to weather affecting the FedEx hub in Memphis, TN, FedEx has initiated its contingency plan and expects delays. Mayo Clinic Laboratories’ Global Logistics team will proactivelymove work from FedEx to other commercial shipping options.